"How skillful to tax the middle class to pay for the relief of the poor, building resentment on top of humiliation! How adroit to bus poor black youngsters into poor white neighborhoods, in a violent exchange of impoverished schools, while the schools of the rich remain untouched and the wealth of the nation, doled out carefully where children need free milk, is drained for billion-dollar aircraft carriers. How ingenious to meet the demands of blacks and women for equality by giving them small special benefits, and setting them in competition with everyone else for jobs made scarce by an irrational, wasteful system. How wise to turn the fear and anger of the majority toward a class of criminals bred--by common inequity--faster than they can be put away, deflecting attention from the huge thefts of national resources carried out within the law by men in executive offices."
Do the good you can, where you can. But save your trust for people, not systems.
"If you are bored and disgusted by politics and don't bother to vote, you are in effect voting for the entrenched Establishments of the two major parties, who please rest assured are not dumb, and who are keenly aware that it is in their interests to keep you disgusted and bored and cynical and to give you every possible reason to stay at home doing one-hitters and watching MTV on primary day. By all means stay home if you want, but don't bullshit yourself that you're not voting. In reality, there is no such thing as not voting: you either vote by voting, or you vote by staying home and tacitly doubling the value of some Diehard's vote."
~David Foster Wallace